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| author | David Sterba <dsterba@suse.com> | 2018-04-03 21:45:57 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-05-28 18:07:17 +0200 |
| commit | f46b24c9457143a367c6707eac82d546e2bcf280 (patch) | |
| tree | cb09021515f8ed1eb2af36f764c39ac9e5e3f6fb /fs/btrfs/extent_map.h | |
| parent | btrfs: tests: pass fs_info to extent_map tests (diff) | |
| download | linux-f46b24c9457143a367c6707eac82d546e2bcf280.tar.xz linux-f46b24c9457143a367c6707eac82d546e2bcf280.zip | |
btrfs: use fs_info for btrfs_handle_em_exist tracepoint
We really want to know to which filesystem the extent map events belong,
but as it cannot be reached from the extent_map pointers, we need to
pass it down the callchain.
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/extent_map.h')
| -rw-r--r-- | fs/btrfs/extent_map.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/btrfs/extent_map.h b/fs/btrfs/extent_map.h index 5fcb80a6ce37..25d985e7532a 100644 --- a/fs/btrfs/extent_map.h +++ b/fs/btrfs/extent_map.h @@ -92,7 +92,8 @@ int unpin_extent_cache(struct extent_map_tree *tree, u64 start, u64 len, u64 gen void clear_em_logging(struct extent_map_tree *tree, struct extent_map *em); struct extent_map *search_extent_mapping(struct extent_map_tree *tree, u64 start, u64 len); -int btrfs_add_extent_mapping(struct extent_map_tree *em_tree, +int btrfs_add_extent_mapping(struct btrfs_fs_info *fs_info, + struct extent_map_tree *em_tree, struct extent_map **em_in, u64 start, u64 len); #endif |